Home / 47,537.10-71,282.57-23,834.46

Finding the Fourth Proportional to 47,537.10, 71,282.57 and 23,834.46

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Solution

The fourth proportional to 47,537.10, 71,282.57 and 23,834.46 is: 35,740.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,537.10 : 71,282.57 = 23,834.46 : x
  2. Step 2: Convert to fraction form
    47,537.10/71,282.57 = 23,834.46/x
  3. Step 3: Cross multiply
    47,537.10x = 71,282.57 × 23,834.46
  4. Step 4: Simplify right side
    47,537.10x = 1,698,981,444.19
  5. Step 5: Solve for x
    x = 1,698,981,444.19/47,537.10
  6. Step 6: Final answer
    x = 35,740.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.